The
Oakland Athletics selected Harris in the seventh round of the
2021 Major League Baseball draft. He signed with the team and made his professional debut with the
Arizona Complex League Athletics and was promoted to the
Lansing Lugnuts during the season. Over 27 games between both teams, he batted .238 with three home runs. He opened the 2022 season with Lansing and was promoted to the
Midland RockHounds in late May. Over 113 games between the two teams, he
slashed .290/.374/.475 with 17 home runs, 63 RBIs, and 11 stolen bases. To open the 2023 season, he was assigned to Midland. In mid-July, he was promoted to the
Las Vegas Aviators. Over 105 games, he batted .279 with nine home runs and 62 RBIs. He was selected to play in the
Arizona Fall League with the
Mesa Solar Sox. Harris was assigned to Las Vegas to open the 2024 season. On May 3, 2024, Harris was promoted to the major leagues for the first time. Over 36 games for the Athletics, he hit .146 with three home runs and 12 RBI. Harris recorded the first two hits and first two home runs off of
Darren McCaughan on May 4 in a 20-4 win over the
Miami Marlins. Harris opened the 2025 season on the injured list with an oblique injury and then optioned to Las Vegas. Harris was again optioned to Triple-A Las Vegas to begin the 2026 season. ==References==